Intermatic® Stem & Swivel Mounting Photocontrol, Series: K4200, 120 to 277 VAC, 15/8.3 A, 50/60 Hz, 1800 to 4150 W Tungsten, 1000 to 2300 VA Ballast, SPST, 18 AWG Wire, Thermal Type (Cadmium Sulfide) Sensor, 1 to 5 FC ON/3 to 15 FC OFF, Environmental Conditions: -40 to 70 deg C Temperature, Stem and Swivel Fixed Mount, Polycarbonate, Gray, 3 in Dia x 6-1/4 in H